Large-scale testing (Phase 3)Enrolling By InvitationNCT05787418What this trial is testingHH-120 Nasal Spray for Post-exposure Prevention of SARS-CoV-2Who this might be right forCOVID-19 Huahui Health 1,200
Not applicableStudy completedNCT04935515What this trial is testingC Reactive Protein in Home Quarantined Coronavirus Disease 2019 (COVID -19) Patients.Who this might be right forCOVID -19 Manimarane Arjunan, MD,DM (Cardiology) 25
Not applicableUnknownNCT04904523What this trial is testingBlood Markers for Identifying & Investigating Infection With COVID19 & Sepsis in Children.Who this might be right forCovid19Sepsis Cardiff University 300
Early research (Phase 1)Study completedNCT05091723What this trial is testingTD-0903 Pharmacokinetics Study in Healthy Participants With Supplemental OxygenationWho this might be right forAcute Lung Injury (ALI) Due to Coronavirus Disease-2019 (COVID-19) Theravance Biopharma 14
Not applicableUnknownNCT04395742What this trial is testing1,3,7-Trimethylxanthine as a Treatment of COVID-19: Results of a Controlled StudyWho this might be right forCoronavirus Disease 2019 Poitiers University Hospital 93
Testing effectiveness (Phase 2)Ended earlyNCT04969991What this trial is testingStudy of Varespladib in Patients Hospitalized With Severe COVID-19Who this might be right forCoronavirus Disease 2019Disease Caused by Severe Acute Respiratory Syndrome Coronavirus 2 Ophirex, Inc. 18
Not applicableStudy completedNCT04673279What this trial is testingLong-term COVID-19 Immune Response in a Vulnerable Neighbourhood in ArgentinaWho this might be right forCoronavirus Disease 2019 Hospital Italiano de Buenos Aires 189
Not applicableUnknownNCT04423640What this trial is testingAnalysis of the Inflammatory Response and the Development of Humoral and Cellular Immunity in Patients With COVID-19Who this might be right forSARS-CoV-2 Coordinación de Investigación en Salud, Mexico 200
Testing effectiveness (Phase 2)Study completedNCT04368377What this trial is testingEnhanced Platelet Inhibition in Critically Ill Patients With COVID-19Who this might be right forPneumonia, ViralCorona Virus InfectionRespiratory Failure+1 more University of Milan 5
Testing effectiveness (Phase 2)Study completedNCT05567952What this trial is testingLearn About a Repeat 5-Day Treatment With the Study Medicines (Called Nirmatrelvir/Ritonavir) in People 12 Years Old or Older With Return of COVID-19 Symptoms and SARS-CoV-2 Positivity After Finishing Treatment With Nirmatrelvir/RitonavirWho this might be right forCOVID-19 Pfizer 436
Not applicableStudy completedNCT04401436What this trial is testingCOVID-19 Associated Lymphopenia Pathogenesis Study in BloodWho this might be right forCoronavirus Disease 2019 National Institute of Allergy and Infectious Diseases (NIAID) 240
Not applicableUnknownNCT05770206What this trial is testingHydrogen-Oxygen Generator With Nebulizer for Adjuvant Treatment of Novel Coronavirus Disease 2019 (COVID-19)Who this might be right forCovid19Hydrogen-oxygen GasAMS-H-03 Guangzhou Institute of Respiratory Disease 218
Not applicableUnknownNCT04299711What this trial is testingMental Health and Its Correlates Among Chinese Adolescents Exposed to the Novel Coronavirus Disease 2019Who this might be right forMental Disorder University of Macau 3,428
Not applicableUnknownNCT04312100What this trial is testingSequential Oxygen Therapy Strategy for Patients With COVID-19Who this might be right forCoronavirus Disease-2019 Henan Provincial People's Hospital 30
Testing effectiveness (Phase 2)Study completedNCT04524507What this trial is testingCoronavirus Disease 2019 (COVID-19) Antibody Plasma Research Study in Hospitalized PatientsWho this might be right forCOVID-19 University of North Carolina, Chapel Hill 56
Not applicableStudy completedNCT06259656What this trial is testingCorrelation of Antibody Response to COVID-19 Vaccination in Pregnant Woman and Transplacental Passage Into Cord Blood.Who this might be right forCovid-19 Vachira Phuket Hospital 40
Not applicableStudy completedNCT05175690What this trial is testingEvaluation of the AudibleHealth Dx AI/ML-Based Dx SaMD Using FCV-SDS in the Diagnosis of COVID-19 IllnessWho this might be right forCOVID19 AudibleHealth AI, Inc. 1,126
Large-scale testing (Phase 3)Study completedNCT04732949What this trial is testingStudy to Assess Efficacy and Safety of Inhaled Interferon-β Therapy for COVID-19Who this might be right forSevere Acute Respiratory Syndrome Coronavirus 2COVID-19 Synairgen Research Ltd. 623
Testing effectiveness (Phase 2)UnknownNCT04444271What this trial is testingMesenchymal Stem Cell Infusion for COVID-19 InfectionWho this might be right forCOVID-19 Dr. Zaineb Akram 20
Not applicableStudy completedNCT05289141What this trial is testingInterest in the Use of Nasal High-Flow Oxygen Therapy (OptiFlow™) in Secondary Transport of COVID-19 Positive PatientsWho this might be right forCOVID-19 Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer 229